It is easy to criticize Pharma; so called experts hardly ever offer solutions.

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This week’s summary by Convetit stated that “...some experts believe companies may influence trial results by putting profits before people.”
I am puzzled by the notion that such serious allegations can be based on experts’ believes. If experts know that this is happening, and have evidence to support it, there are clear mechanisms, provided by existing laws, by which such illegal activities would be punished.

It seems that the above allegations are derived from the following stated facts: Pharma companies fund the design, conduct, and trial personnel; Pharma personnel is involve in clinical trials; Pharma pays clinical personnel conducting trials, etc. This is all true. However, I have failed to find a workable proposition made by any expert as to how this situation could be changed so that evaluation of drugs could be done in an manner that would not involve Pharma companies.

I look forward to reading solutions offered by experts...

Clinical Trials
Drug Testing
Independent Thinking
Karel Petrak
73 months ago

6 answers

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I have been mostly on the R side of R&D in big pharma, but I don't see how the personnel involved in clinical trials can be "putting profits before people". It's true that good trial design, either done in-house or with the help of a CRO, seeks to minimize costs and find a path to a clearly superior endpoint for whatever is being tested. That may exclude certain patients from being eligible for the trial, for example. On the Research side, a metric driven work environment can lead to what sometimes seems arbitrary decisions about what to move forward. And, this benefits certain individuals and not others within the company. At the end of the line, pricing policy for some of the new whiz-bang biologics, e.g. CAR-T therapy for $450K, seems outrageous but remains a fascinating and life-saving modality. And, as these things are adopted, teach us more and more about the human body and where to go from here.

Meg B
73 months ago
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This article provides an interesting perspective on this topic:https://www.google.com/amp/s/www.drugwatch.com/featured/clinical-trials-and-hidden-data/amp/

Overall, the current dilemma is that majority of trials are funded by pharma rather than NIH.Even investigator initiated trials may be sponsored by pharma,hence influencing,although indirectly,trial design and execution.

Polina Pomerants
73 months ago
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The link provided by Ms. Pomerants leads to an article that was indeed at the basis of my initial comment and question. However, my questions remain unanswered: 1. Where is the evidence that Pharma clinical trials are deliberately biased?; 2. What other and better form of funding can be recommended?

Karel Petrak
73 months ago
Maybe we can think of a direct intervention of regulatory agencies in the enrolment and outcome evaluation phase? - Ugo 71 months ago
Such option is already in place through existing regulatory requirements. Each clinical study is overseen by an independent IRB (Instututional Review Board) and requirements for regular reporting of an ongoing clinical study has been defined. See https://en.m.wikipedia.org/wiki/Monitoring_in_clinical_trials. A representative of regulatory agency could be added to IRB, but benefits of such action.. - Karel 71 months ago
Further (relating to your subsequent comment) extensive option for monitoring clinical trials..https://www.fda.gov/downloads/Drugs/Guidances/UCM269919.pdf. My view is that no more regulations are needed; just make sure that the existing rules are obeyed / implemented. - Karel 71 months ago
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Some articles have underlined the problem of the "sponsorization bias". I think that part of the solution would be the strengthening of the methodological aspects, and a chain of independent CRO with documented supervision of every aspect of the research. I do advocate the independent central rating procedures, both in the enrolment phase and in the outcome evaluation phase.

Ugo Lancia
73 months ago
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Mr. Lancia’s suggestion seems to follow the line of one of the laws of Parkinson - perpetuation of more bureaucracy, more spending, less efficiency, higher cost, little benefit...

Karel Petrak
73 months ago
I got your point, and I agree that in general this could be not feasible, but nevertheless I continue to think that central rating procedures could greatly improve the methodology and then the trust in clinical trials. - Ugo 71 months ago
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Here is an example of what complications might develop. Pharma companies are inevitably involved in developing their products; there is much science going in such a process. Having Pharma employees co-authoring a publication makes sense, provided their contribution merits it.

EXAMPLE

Research Scandal Involving Popular Heart Drug Engulfs Three More Papers

The scientists involved have hired lawyers to fight the conclusions of a recent investigation into some studies of Diovan in Japan.
By Alison McCook, Retraction Watch | May 4, 2018
Three papers should be retracted for misrepresenting the effects of a widely used medicine for high blood pressure and heart failure, according to a university investigation—but the authors are fighting back.  
The report, released March 23 by Nagoya University, is part of an ongoing fallout from a major scandal involving research at Japanese universities into the cardiovascular drug valsartan (Diovan). Already, at least six papers have been retracted and one coauthor has faced criminal charges. 
The university has concluded that the researchers did not commit misconduct, but that the three papers related to the Diovan project had some issues with how the patients were classified, which could impact the results. Once the study was re-examined by independent investigators, the conclusions about Diovan’s benefits were called into question.
According to a coauthor of the papers, Toyoaki Murohara of Nagoya University, the researchers have hired lawyers to protest the university’s decision. “Our Institute suggested us to retract our papers, but the decision was made by out-of-the field researchers, and we are still fighting against the Institute's suggestion with two lawyers of our side,” says Murohara.
A representative of Nagoya University has not responded to requests for comment.

Widespread problems plague a Diovan research initiative

Murohara’s papers were part of a multi-institution project launched more than a decade ago, designed to study the effects of Diovan in Japan, which at the time accounted for approximately one-quarter of the drug’s global sales. (Global sales in 2011 were more than $5.6 billion.)

Each institution launched its own investigation, which revealed the company had included an employee as a coauthor on the papers.

Nagoya was one of five institutions selected to conduct post-marketing studies of the drug, which provide additional information about its safety and effects after it’s been approved for use. Although the medication is primarily used to treat high blood pressure and reduce the chances someone with heart failure will end up hospitalized, some papers from other participating Japanese institutions suggested the drug could have additional benefits, such as preventing stroke.
The three studies from Nagoya University compared Diovan to another cardiovascular drug, amlodipine (Norvasc). In a 2012 Hypertension paper, Murohara and his colleagues found that patients taking Diovan were less likely to develop heart failure than those on Norvasc.
But in 2012, researchers began to raise concerns about the validity of the findings. Each institution launched its own investigation, which revealed the company had included an employee as a coauthor on the papers, but listed his affiliation not as Novartis but as Osaka City University, where he served as a lecturer. Two of the Nagoya papers subsequently issued corrections to note that the Nobuo Shirahashi was at the time an employee of Novartis Pharma, which sells Diovan in Japan.
What’s more, Shirahashi was then accused of manipulating the data in the trials so they would appear more favorable to Diovan. Shirahashi faced criminal charges—interestingly, over whether including faked data in a peer-reviewed paper about a drug should be considered “fraudulent or exaggerated advertising”—but was acquitted. The verdict also enabled Novartis to escape a fine of around 4 million yen, equivalent to $35,000 USD.
In 2014, The Japan Times reported that Novartis Pharma donated more than 1 billion yen (approximately $9 million USD) to the five institutions conducting the research on the drug, such as in the form of research subsidies and speaking fees.
The scandal served as a crisis of conscience for the Japanese system of clinical research. 

The Nagoya papers revisited

In 2014, Nagoya concluded that the three papers related to the Diovan project had some issues related to their “end point”—meaning, what constituted heart failure—but did not need to be retracted. The 2015 correction to the 2012 Hypertension paper included clarifications about which patients were placed in different categories.
But those additions didn’t satisfy everyone. Recently, an outside researcher alerted the university that the paper might still have problems. In response, Nagoya conducted a second investigation to look into these allegations. “The investigation committee recommended to retract all three papers [that reported] the wrong conclusion that Diovan is effective in preventing heart failure,” according to Toshio Kuroki of the Japan Society for the Promotion of Science who was not involved in the Diovan project or its investigation.
Besides the 2012 Hypertension paper, the other two papers recommended for retraction are a 2010 paper in the Journal of Cardiology and a 2013 paper in the American Journal of Cardiology. A representative of the American Heart Association, which publishes Hypertension, says she “cannot comment on ongoing issues under investigation.”
According to Kuroki, following the Diovan debacle, the Japanese government has established tougher rules for clinical research and punishments for clinical researchers who fabricate or falsify data. Although the field may have taken a reputation hit from the Diovan scandal, researchers are still needed for clinical and epidemiological studies, says Kuroki, and many don’t want to repeat past mistakes. In February, he gave a lecture on research integrity at a clinical research meeting in Japan; more than 1,000 people attended.

Karel Petrak
73 months ago
Secret drug deals? https://www.tarbell.org/2018/05/secret-deals-drive-high-prescription-costs/ - Dr. David E. 64 months ago

Have some input?